Group 1 - The computer equipment sector increased by 0.29% on July 29, with Xiling Information leading the gains [1] - The Shanghai Composite Index closed at 3609.71, up 0.33%, while the Shenzhen Component Index closed at 11289.41, up 0.64% [1] - Xiling Information's stock price rose by 9.51% to 20.15, with a trading volume of 429,300 shares and a transaction value of 829 million yuan [1] Group 2 - The main funds in the computer equipment sector experienced a net outflow of 577 million yuan, while retail investors saw a net inflow of 748 million yuan [3] - The trading performance of other notable stocks included: - Xiongdi Technology up 6.54% to 30.29 with a transaction value of 1.02 billion yuan - Sanwei Xinan up 6.22% to 43.89 with a transaction value of 153 million yuan - Jinyi Technology up 5.61% to 25.79 with a transaction value of 352 million yuan [1][3]

证券代码：688489 证券简称：三未信安 公告编号：2025-058 三未信安科技股份有限公司 关于 2024 年限制性股票激励计划首次授予部分 第一个归属期归属结果的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ? 本次归属股票数量：36.16 万股。 ? 本次归属股票来源：公司从二级市场回购的 A 股普通股股票 根据中国证券监督管理委员会、上海证券交易所、中国证券登记结算有限责 任公司有关业务规则的规定，三未信安科技股份有限公司（以下简称"公司"） 于近日收到中国证券登记结算有限责任公司出具的《过户登记确认书》，公司已 完成 2024 年限制性股票激励计划首次授予部分第一个归属期股份归属登记工作。 现将相关情况公告如下： 制性股票激励计划首次授予激励对象人数 129 人调整为 128 人，首次授予的限制 性股票数量由 92 万股调整为 91.20 万股，预留数量由 18 万股调整为 18.80 万股， 拟授予激励对象的限制性股票总数量 110 万股不变。2024 年 6 月 19 日，公司于 ...

证券代码：688489 证券简称：三未信安 公告编号：2025-058 三未信安科技股份有限公司 关于 2024 年限制性股票激励计划首次授予部分 第一个归属期归属结果的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 根据中国证券监督管理委员会、上海证券交易所、中国证券登记结算有限责 任公司有关业务规则的规定，三未信安科技股份有限公司（以下简称"公司"） 于近日收到中国证券登记结算有限责任公司出具的《过户登记确认书》，公司已 完成 2024 年限制性股票激励计划首次授予部分第一个归属期股份归属登记工作。 现将相关情况公告如下： 一、本次限制性股票激励计划已履行的决策程序和信息披露情况 （一）2024 年 5 月 29 日，公司召开第二届董事会第五次会议，审议通过了 《关于<2024 年限制性股票激励计划（草案）>及其摘要的议案》《关于<2024 年限制性股票激励计划实施考核管理办法>的议案》《关于提请股东大会授权董 事会办理股权激励相关事宜的议案》等议案。同日，公司召开第二届监事会第五 次会议，审议通 ...

北京海润天睿律师事务所 关于三未信安科技股份有限公司 2025 年第四次临时股东大会的 法律意见书 中国·北京 北京市朝阳区建外大街甲14号广播大厦5/9/10/13/17层 邮政编码：100022 电话(Tel):86-10-65219696 传真(Fax):86-10-88381869 北京海润天睿律师事务所 关于三未信安科技股份有限公司 2025 年第四次临时股东大会的法律意见书 致：三未信安科技股份有限公司 根据《中华人民共和国公司法》（以下简称《公司法》）、《中华人民共和 国证券法》（以下简称《证券法》）、《上市公司股东会规则》（以下简称《股 东会规则》）以及其他相关规章的规定，北京海润天睿律师事务所（以下称本所） 接受三未信安科技股份有限公司（以下简称公司）委托，指派本所丁敬成律师、 彭心怡律师（以下称"本所律师"）出席公司 2025 年第四次临时股东大会，并 就本次股东大会的召集和召开程序、出席会议人员及会议召集人资格、审议事项 以及表决方式、表决程序、表决结果等相关事项依法进行见证。 本所律师已审查了公司提供的召开本次股东大会的有关文件。公司已向本所 及本所律师承诺其所提供的文件和所作的陈述、 ...

三未信安科技股份有限公司 2025年第四次临时股东大会决议公告 证券代码：688489 证券简称：三未信安 公告编号：2025-057 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 7 月 7 日 （二） 股东大会召开的地点：北京市朝阳区创远路 34 号院 1 号楼融新科技中心 F 座 13 层公司会议室 （一） 非累积投票议案 1、 议案名称：关于补选独立董事及董事会专门委员会委员的议案 审议结果：通过 | 1、出席会议的股东和代理人人数 | 67 | | --- | --- | | 普通股股东人数 | 67 | | 2、出席会议的股东所持有的表决权数量 | 76,410,091 | | 普通股股东所持有表决权数量 | 76,410,091 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比例（%） ...

Group 1 - Shengde Xintai won a bid for a thermal power steel pipe project worth approximately 217 million yuan, accounting for 8.15% of its audited revenue for 2024 [1] - High-speed Electric's subsidiary won a project for the Shanghai-Nanjing-Hefei high-speed railway, with a bid amount of 71.76 million yuan [1] - Cangge Mining's subsidiary received a construction permit for a lithium-boron mining project, with a construction area of 106,900 square meters [2] Group 2 - China Electric Power Construction signed a mining transportation project contract in Guinea worth approximately 5.063 billion yuan, with a total duration of about 72 months [3] - Guobang Pharmaceutical's subsidiary completed the registration of an equity investment fund focusing on strategic emerging industries [4] - Deshi Co. obtained two invention patents related to oil and gas field development [5][26] Group 3 - Xue Tian Salt Industry expects a significant decrease in net profit for the first half of 2025, projecting a decline of 76.34% to 80.29% [6] - Rundu Co. received a drug registration certificate for moxifloxacin hydrochloride tablets, used for treating various bacterial infections [7] - China Nuclear Power reported a 15.65% increase in power generation in the first half of the year, with nuclear power generation up by 12.01% [8] Group 4 - Suqian Liansheng obtained two invention patents related to wastewater treatment methods [9] - Boshi Co. signed a 109 million yuan operation and maintenance service contract for solid product packaging [11] - *ST Sailong's subsidiary received a drug registration certificate for torasemide injection, used for various medical conditions [13] Group 5 - North Bay Port reported a 10.95% increase in cargo throughput for the first half of 2025, with container throughput also showing growth [14] - Kaiwei Te expects a revenue increase of 56.17% to 90.87% for the first half of 2025 [15] - Wankai New Materials plans to reduce production and conduct maintenance on 60,000 tons of PET capacity, affecting overall performance [16] Group 6 - Haiwang Bio's HW130 injection successfully completed Phase I clinical trials, showing good safety and tolerability [19] - Zhenai Meijia received a total of 22.8 million yuan in compensation for land acquisition, which will significantly impact its 2025 performance [20] - Changyuan Electric reported a 23.58% decrease in power generation in June, with a notable decline in thermal power generation [21] Group 7 - Shouxiangu's subsidiary completed the registration of two health food products [22] - Kailun Co. announced the resignation of its deputy general manager and board secretary [23] - Xibu Muye reported a 2.15% year-on-year increase in fresh milk production in June [24] Group 8 - Deshi Co. obtained two invention patents related to oil and gas field development [26] - Jingwei Huikai plans to acquire a 12.44% stake in Nuo Si Micro for 149 million yuan [27] - Electric Alloy completed the registration of its subsidiary in Mexico [29] Group 9 - Meinuohua expects a net profit increase of 142.84% to 174.52% for the first half of 2025 [30] - Guizhou Moutai repurchased approximately 3.38 million shares, accounting for 0.2692% of its total share capital [31][32] - Warner Pharmaceutical received approval for the listing application of a raw material drug for treating respiratory diseases [34] Group 10 - Yuan Dong Bio's independent director is under investigation for serious violations [35] - Dash Intelligent signed a contract for a smart project worth 11.88 million yuan [36] - Dayou Energy plans to transfer 586,500 tons of coal production capacity replacement indicators [37] Group 11 - Foton Motor reported a 150.96% increase in new energy vehicle sales in the first half of 2025 [39] - Renfu Pharmaceutical's shareholder plans to increase its stake by 1% to 2% [40] - Zongshen Power expects a net profit increase of 70% to 100% for the first half of 2025 [42] Group 12 - Yingboer plans to sell its wholly-owned subsidiary for 239 million yuan [44] - Changan Automobile reported a 1.59% increase in total vehicle sales in the first half of 2025 [46] - Fulian Precision signed a cooperation framework agreement with Sichuan Development Longmang [48] Group 13 - Nengte Technology plans to repurchase shares worth 300 million to 500 million yuan [50] - Longsoft Technology's controlling shareholder donated 3.43% of the company's shares [51] - Data Port's shareholders plan to reduce their holdings by up to 2% [52]

Core Viewpoint - Shareholder Beijing Lida High-tech Venture Capital Center (Limited Partnership) plans to reduce its holdings in Sanwei Xinan (688489.SH) by up to 2,295,370 shares, representing no more than 2% of the company's total share capital, through centralized bidding or block trading from July 24, 2025, to October 23, 2025 [1][2] Group 1 - The planned reduction in shares is due to the shareholder's own funding needs [2] - As of the announcement date, Lida High-tech holds 9,000,000 shares, accounting for 7.84% of the company's total share capital [2] - The shares to be reduced were acquired before the company's initial public offering and through capital reserve conversion [2] Group 2 - Lida High-tech previously reduced its holdings by 671,800 shares from March 13, 2025, to June 12, 2025, at prices ranging from 33.14 CNY to 38.56 CNY per share, totaling approximately 24.64 million CNY [3] - Sanwei Xinan was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on December 2, 2022, with an initial public offering of 19.14 million shares at a price of 78.89 CNY per share, raising a total of approximately 150.99 million CNY [3] - The actual net fundraising amount exceeded the original plan by approximately 96.74 million CNY [3] Group 3 - The company underwent a stock split on May 9, 2023, with a distribution of 4.8 additional shares for every 10 shares held, and a pre-tax dividend of 4.29 CNY per share [4] - The ex-dividend date was set for May 16, 2023, with the record date on May 15, 2023 [4]

Key Points - Jiangnan Water received a stake increase from Lianan Life Insurance, reaching 5.03% of total shares [3] - Yingboer plans to transfer 100% equity of Zhuhai Dingyuan for 239 million yuan to optimize asset structure [4] - Chengbang Co. warns that its stock price fluctuations are not aligned with its fundamentals, as it has seen five consecutive trading days of price increases [6] - Weimais intends to invest 190 million yuan into its subsidiary for a new electric drive assembly project [7] - Fosun Pharma's subsidiary received EU GMP certification for its production facilities, indicating compliance with EU standards [8] - Jingwei Huikai plans to acquire an additional 12.44% stake in Nosi Micro, increasing its control in the semiconductor sector [9] - ST Tongmai will remove its delisting risk warning starting July 4, while continuing other risk warnings [10] - ST Modern seeks to apply for the removal of other risk warnings but will maintain delisting risk warnings [11] - Luxshare Precision is planning to issue H-shares for listing on the Hong Kong Stock Exchange [12] - Hainan Highway intends to purchase a 51% stake in Hainan Jiaokong Petrochemical, which will become a subsidiary [13] - Jucheng Co. plans to transfer 1.25% of its shares through a price inquiry [14] Performance Highlights - Foton Motor reported a 150.96% year-on-year increase in new energy vehicle sales for the first half of the year [15] - Jiangling Motors achieved a total vehicle sales of 172,700 units in the first half, up 8.15% year-on-year [16] - Changan Automobile's sales reached 1.3553 million units in the first half, with new energy vehicle sales growing by 49.05% [17] - Meinuohua expects a net profit increase of 142.84% to 174.52% for the first half of the year [18] - Jihong Co. anticipates a net profit increase of 55% to 65% for the first half of the year [19] - Nanjing Business Travel expects a net profit decrease of 67.4% to 78.27% for the first half of the year [20] - Madi Technology forecasts a net profit of 25 million to 27 million yuan, marking a turnaround from losses in the previous year [21] Major Contracts - Dash Intelligent signed a contract for an intelligent project worth 11.88 million yuan [22] - Jinyi Industrial won a bid for a 335 million yuan intercity railway materials procurement project [23] - Sichuan Road and Bridge signed a construction contract worth approximately 11.596 billion yuan [24] - Fulian Precision signed a cooperation framework agreement with Chuanfa Longmang for lithium battery material projects [26] Share Buybacks - Kweichow Moutai repurchased 72,000 shares in June, totaling 1.02 billion yuan [27] - Feiwo Technology plans to repurchase shares worth 25 million to 50 million yuan [28] - Nengte Technology intends to repurchase shares worth 300 million to 500 million yuan for capital reduction [29] - CATL has repurchased 6.641 million A-shares for a total of 1.551 billion yuan [30] Shareholding Changes - Renfu Pharmaceutical's shareholder plans to increase its stake by 1% to 2% [31] - Sanwei Xinan's shareholder intends to reduce its stake by up to 2% [33] - Data Port's shareholders plan to reduce their stakes by up to 2% [34] - Zhuzhou Design's controlling shareholders plan to reduce their stakes by up to 3% [35] - Tianji Co.'s controlling shareholders plan to reduce their stakes by up to 3% [36] - Anjisi's shareholders plan to reduce their stakes by up to 4% [37] Financing Activities - CITIC Securities received approval to issue up to 20 billion yuan in perpetual subordinated bonds [39]

证券代码：688489 证券简称：三未信安 公告编号：2025-056 三未信安科技股份有限公司 股东减持股份计划公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 大股东的基本情况 截至本公告披露日，北京立达高新创业投资中心（有限合伙）（以下简称"立 达高新"）持有三未信安科技股份有限公司（以下简称"三未信安"或"公司"） 900.00 万股，占公司总股本的比例为 7.84%。以上股份来源于公司首次公开发行 前取得的股份及公司实施资本公积金转增股本取得的股份，且于 2023 年 12 月 4 日上市流通。 减持计划的主要内容 自本减持计划公告披露之日起的 15 个交易日后的 3 个月内，立达高新拟采 用集中竞价或大宗交易方式减持不超过 229.5370 万股，即不超过公司总股本的 2%。 公司控股股东、实际控制人，现任董事、监事、高级管理人员暂无减持计划， 本次减持计划的实施不会对公司治理结构及持续经营产生重大影响。 | 股东名称 | 北京立达高新创业投资中心（有限合伙） | | --- | ...

Core Viewpoint - The shareholder Beijing Lida High-tech Venture Investment Center (Limited Partnership) plans to reduce its stake in the company by up to 2% of the total share capital within three months, starting from 15 trading days after the announcement, due to personal funding needs [1] Summary by Relevant Sections - Shareholder Reduction Plan - Beijing Lida High-tech currently holds 9 million shares, accounting for 7.84% of the total share capital [1] - The planned reduction is up to 2.29 million shares, which is not expected to significantly impact the company's governance structure or ongoing operations [1]